Question

Which one of the following is NOT a biodegradable polymer?
a) Starch
b) Cellulose
c) Dextron
d) Decron

Answer 1

decron is the answer for this question

Answer 2

H2SO4 and freshly prepared by managing with Brown ring test and confirmed by taking test of NO3.

It is simply derived from anti-ferromagnetic coupling occur in the complex in the reaction.

Moreover, the HCHO forms a ring when reacted with concentration acid.

It simply anti-ferromagnetic coupling occurs in the complex in between confirmation.